2019 ram 3500 HD aisin trouble

[lennie hockman]

I have a 2019 3500 HO with Aisin that has erratic shifting. Under acceleration it will shift into neutral. , while in drive. All the gear shift indicators light up at this time. I can shift to neutral and back to drive and the transmission went back to working properly. I did have the trans fluid and filter changed. Does anyone known of a fix for this issue? I got codes u0101 and p0708

 

[Dean2]

I have a 2019 3500 HO with Aisin that has erratic shifting. Under acceleration it will shift into neutral. , while in drive. All the gear shift indicators light up at this time. I can shift to neutral and back to drive and the transmission went back to working properly. I did have the trans fluid and filter changed. Does anyone known of a fix for this issue? I got codes u0101 and p0708

First step look up the codes and the diagnostic steps that go with them. Do that first, follow the steps post your results. Not much chance of helping u without u doing the basic ground work.

 

[huntergreen]

Did your issues start after fluid change ? I’d also have your battery checked to see if it is putting out proper voltage.

 

[lennie hockman]

It was doing this before fluid and filter change. The codes I got at the time was u0101, p0708 and u401 and now no codes. I need info on replacing the TCM P/N 68446166AA. I purchased a new one and it would not let my truck start. Do you know is this is a plug and play, or do i need to program it to my truck? My truck is a 2019 ram 3500 HO with Asin transmission. Vin 3c63rrkl2kg583580